////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sat 11 Aug 18 16:54:52 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801487 SRC_RA: 265.5693d {+17h 42m 17s} (J2000), 265.8782d {+17h 43m 31s} (current), 264.7358d {+17h 38m 57s} (1950) SRC_DEC: -34.8329d {-34d 49' 57"} (J2000), -34.8406d {-34d 50' 25"} (current), -34.8094d {-34d 48' 33"} (1950) DISCOVERY_DATE: 18310 TJD; 192 DOY; 18/07/11 (yy/mm/dd) DISCOVERY_TIME: 60892 SOD {16:54:52.00} UT LEAD_TIME: 30.730 [days] MAX_DATE: 18341 TJD; 223 DOY; 18/08/11 (yy/mm/dd) MAX_TIME: 37584 SOD {10:26:24.00} UT MAX_UNCERT: 2.500 [days] CUSP_WIDTH: 22.09 +/- 2.39 [days] u0: 0.62 +/- 0.03 [RingUnits] MAX_MAG: 18.6 mag (estimated) BASE_MAG: 19.21 +/- 0.00 [mag] AMPLIFICATION: 1.82 +/- 0.07 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1487.html SUN_POSTN: 141.40d {+09h 25m 37s} +15.13d {+15d 07' 57"} SUN_DIST: 126.70 [deg] Sun_angle= -8.3 [hr] (East of Sun) MOON_POSTN: 145.85d {+09h 43m 23s} +15.32d {+15d 19' 27"} MOON_DIST: 123.17 [deg] GAL_COORDS: 354.60, -2.48 [deg] galactic lon,lat of the burst ECL_COORDS: 266.29,-11.45 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.